Which company owns MAC address prefix 54:08:F1?

MAC address prefix 54:08:F1 is registered to SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:08:F1 has a network interface built by SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD.

What is the OUI 54:08:F1?

54:08:F1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD. It covers every address from 54:08:F1:00:00:00 to 54:08:F1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-08-F1.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 54:08:F1:00:00:00 that is 54:08:F1 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD located?

SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD is listed at 706, Building A, Ruziniu Building Bantian Street, Longgang District Shenzhen,China Shenzhen,China Guangdong CN 518129 in the IEEE OUI registry entry for 54:08:F1. This is the address the organization registered with the IEEE, which may differ from its current operating address.

SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD

MAC address prefix 54:08:F1 is registered to SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD in the IEEE OUI registry. Any device whose MAC address begins with 54:08:F1 has a network interface built by SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 54:08:F1:00:00:00 to 54:08:F1:FF:FF:FF.

OUI prefix: 54:08:F1
Hyphen form: 54-08-F1
MAC range: 54:08:F1:00:00:00 – 54:08:F1:FF:FF:FF
Addresses in block: 16,777,216
Organization: SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD
Address: 706, Building A, Ruziniu Building Bantian Street, Longgang District Shenzhen,China Shenzhen,China Guangdong CN 518129
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (1)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2026-08-19Assigned to "SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD"

Nearby in the registry

The prefixes assigned immediately before and after 54:08:F1:

FAQ

Which company owns MAC address prefix 54:08:F1?: MAC address prefix 54:08:F1 is registered to SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:08:F1 has a network interface built by SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD.
What is the OUI 54:08:F1?: 54:08:F1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD. It covers every address from 54:08:F1:00:00:00 to 54:08:F1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-08-F1.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 54:08:F1:00:00:00 that is 54:08:F1 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD located?: SHENZHENLINGDECHUANGTECHNOLOGY CO.,LTD is listed at 706, Building A, Ruziniu Building Bantian Street, Longgang District Shenzhen,China Shenzhen,China Guangdong CN 518129 in the IEEE OUI registry entry for 54:08:F1. This is the address the organization registered with the IEEE, which may differ from its current operating address.